The table represents temperature for 9 days in February. what is the average temperature?
Answers
Answer:
42
Step-by-step explanation:
(38+45+28+50+52+48+60+30+27)/9
=42
Related Questions
Can somebody help and explain too me cause I don’t understand please
Answers
Parametric Equations
A person hits a baseball that is 2 ft above the ground with an initial speed of 150 feet per second at an angle of 16 deg with the horizontal. The ball needs to clear a 20-foot wall that is 350 feet away.
a) approximately how many seconds after the ball is hit does it hit the wall?
b) how high up does the ball hit?
c) explain why the person's hit would likely not be caught by an outfielder if the ball had been hit at a 22 deg angle with the horizontal
Answers
Im answering so you can give hawks brainliest
15 Points and brainliest to whoever answers correctly
Given right triangle ABC.
To the nearest tenth of an inch, find the length of side c, the hypotenuse
13.7
1.7
14.6
1.8
Answers
Answer:
14.6
Step-by-step explanation:
For this case we have the following trigonometric relationship:
sine (x) = C.O / h
Where,
x: angle
C.O: opposite leg
h: hypotenuse
Substituting values we have:
sine (20) = 5 / c
Clearing c:
c = 5 / sine (20)
c = 14.619022
Rounding:
c = 14.6 in
Answer:
c = 14.6 in
option 4
Estimate the sum by rounding each number to the nearest whole number and then adding.
10.6 + 7.067 + 4.78
The sum is approximately
Answers
Answer:
23
Step-by-step explanation:
10.6 > 11
7.067 > 7
4.78 > 5
11+7+5=23
PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!
:(
Answers
Answer:
C
Step-by-step explanation:
The Answer is C because they're both alternate angles are between the two lines intersected by the transversal
Please help.
Is algebra.
Answers
9514 1404 393
Answer:
6. C multiply the first equation by -7 ...
7. A parallel lines
Step-by-step explanation:
6. The idea of elimination is to create equations that have opposite coefficients for one of the variables. In this set of equations, there are two simple ways to achieve that.
On is to multiply the second equation by -2 (so x-coefficients are 4 in the first equation and -4 in the second equation).
The other is to multiply the first equation by -7 (so y-coefficients are -7 in the first equation and +7 in the second equation).
This latter method is described in answer choice C.
__
7. Equations are more easily compared if they are in the same form. Here, "standard form" is nice. To put the second equation in standard form, we must remove a factor of 3 from all of the numbers:
3(2x) +3(y) = 3(4)
2x +y = 4
We see that this differs from the first equation only in that it has a different right-side constant. That means it describes a parallel line.
Solve the simultaneous equation:
6x+4y=34
3x-y=14
Answers
Answer:
x=5, y=1. (5, 1).
Step-by-step explanation:
6x+4y=34
3x-y=14
---------------
y=3x-14
6x+4(3x-14)=34
6x+12x-56=34
18x=34+56
18x=90
x=90/18
x=5
3(5)-y=14
15-y=14
y=15-14
y=1
I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
Step-by-step explanation:
What is the expression of the statement " taking away 3 from four times y” ?
(a) 4y+3 (b) 3y = 4 (c) 4y - 3
Answers
Step-by-step explanation:
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Códe to joín :- eqt-kuxy-dpe
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Answer:
(C) 4y - 3
Step-by-step explanation:
"Taking away" is (-)
Four times y is 4×y or 4y
SOMEONE PLEASE HELP ME...
If k=
[tex] log_{2}(3) [/tex]
Rewrite
[tex] log_{2}(48) [/tex]
in terms of k.
Answers
9514 1404 393
Answer:
k+4
Step-by-step explanation:
48 = 16×3 = 2^4×3
log2(48) = log2(2^4) +log2(3)
log2(48) = 4 + k
NEED SOME HELP PLS!!!Word Problem Modeling
1 point
Mary is comparing the costs from two companies of having a banquet
catered. Company M charges a base fee of $60 plus $12 per guest.
Company N charges a base fee of $120 plus $9 per guest. Let "Y" represent
the total cost and "x" represent the number of guests. Which system is the
best model of this situation?
Company M: y = 60x + 12 Company N: y = 120x + 9
Company M: 60 = 12x + y Company N: 120 = 9x + y
Company M: y = 12x + 60 Company N: y = 9x + 120
Company M: 12 = 60x + y Company N. 9 = 120x + y
Answers
Answer:
work it out
Step-by-step explanation:
Company M: y = 12x + 60 Company N: y = 9x + 120
An iPod uses a standard 1.7 volt battery. How much resistance is in the circuit if it uses a current of
0.03 amps?
Answers
Answer:
R = 56.6 ohms
Step-by-step explanation:
Given that,
The voltage of the battery, V = 1.7 volt
We need to find the resistance in the circuit if it uses a current of 0.03 A.
Let the resistance be R. It can be solved using Ohms law as follows :
V = IR
[tex]R=\dfrac{V}{I}\\\\R=\dfrac{1.7}{0.03}\\R=56.6\ \Omega[/tex]
So, the resistance in the circuit is 56.6 ohms.
helpppppppppp me plzzzzzz
Answers
Answer:
3x - 5y = 45
Step-by-step explanation:
divide all numbers by 4
Answer:
the question is linear equation in two variables so the answer is infinitr first we will be x zero and y will be -9 and second y is zero x will be 15 by this system we get many answers
1A) Quad ABCD is inscribed in the circle. Find x. *
Answers
Answer:
x = 34
Step-by-step explanation:
according to the problem ::
(2x + 9)° + (3x + 1)° = 180° [ since, the opposite angles of a cyclic quadrilateral are supplementary ]
or, 2x + 9 + 3x + 1 = 180
or, 2x + 3x = 180 - 10
or, 5x = 170
or, x = 170 / 5
or, x = 34
therefore, the value of x is 34°
hope that helped ..
Review the proof of de Moivre’s theorem.
Proof of de Moivre's Theorem
[cos(θ) + i sin(θ)]k + 1
A = [cos(θ) + i sin(θ)]k ∙ [cos(θ) + i sin(θ)]1
B = [cos(kθ) + i sin(kθ)] ∙ [cos(θ) + i sin(θ)]
C = cos(kθ)cos(θ) − sin(kθ)sin(θ) + i [sin(kθ)cos(θ) + cos(kθ)sin(θ)]
D = ?
E = cos[(k + 1)θ] + i sin[(k + 1)θ]
Which expression will complete the proof?
Answers
Answer:
D
Step-by-step explanation:
Just took it.
Answer: D. cos(kθ + θ) + i sin(kθ + θ)
Step-by-step explanation:
The screenshot pretty much speaks for itself, but you can see that the proof ends with cos[(k + 1)θ] + i sin[(k + 1)θ]. That means that addition is happening in Step D, and that the expressions in the cosine and sine parts are the same. So, the correct option is D. Hope that helps!
please answer it fast with details.
Answers
Answer:
estepra gerue
Step-by-step explanation:
16-2=15-1 true or false
Answers
Answer:
True because when you do 16-2 is 14 and 15-1 is 14
16-2=14
15-1=14
14=14
SECOND TIME POSTING
Find the area of the shaded region.
Answers
Answer:
The answer is 25.
Step-by-step explanation:
150/6 is 25
I think that is the correct answer sorry I didn't answer before didn't see the problem.
Please help with this area problem:
Answers
Answer:
Answer is B hope this helps
Step-by-step explanation:
hi please help i’ll give brainliest please
Answers
Answer:
18
Step-by-step explanation:
you are dividing so you have to divide both sides by 5 which will get you to 18
Answer:
X=18
Step-by-step explanation:
5x=90
you divide both sides of the equation by the same term
5x over 5
90 over 5
Enter the missing exponent.
9/49 = ( 3/7 )^
Answers
The incenter of a triangle is the point of concurrency of the angle bisectors. Does a rectangle have an incenter?
Answers
9514 1404 393
Answer:
if and only if the rectangle is a square
Step-by-step explanation:
The angle bisectors of a rectangle will meet at a single point if, and only if, the rectangle is a square.
In general, a rectangle does not have an incenter.
__
The incircle must be tangent to all sides of the polygon. That cannot be the case unless the rectangle has its length equal to its width. That is, it must be a square.
what is multimedia? explain various types of multimedia.
Answers
Answer:
multi media is the computer system that has graphics, animation, text, video , etc
4. Tom rides his bike 35km north and then 450 km east. How far is he from his starting
point?
Answers
Answer:
485km
Step-by-step explanation:
Hope this helps:)
You bought a magazine for $4 and 6 erasers. You spend a total of $52. How much did each eraser cost?
Answers
The answer is 8 just divide 6 and 52 but take 4 away from 52 so 48 divided by 6
Please help me! This assignment is due today and i’m desperate so I made it a lot of points :) I need to know if this graph is a function or not, and the domain and range. Thanks to whoever helps!!
Answers
Answer:
this is a function
Step-by-step explanation:
there are no duplicates on the y axis so it is a function
AT-Mobile advertises cut-rate phone service for $9.00 a
month plus $0.05 per text. If your budget allows you to spend
at most $25 on phone service a month, what is the maximum
number of texts you can make? Write and solve an inequality.
Answers
What is two over nine times by forty-five
Answers
Answer:
10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
2/9 × 45 = 10
The end point P of a line segment PQ(-3,6) and its mid point is (5,8) Find the coordinates of the end point Q
Answers
Answer:
(13, 10)Step-by-step explanation:
Let Q have coordinates x and y
Using midpoint formula we find the values of x and y
(- 3 + x)/2 = 5 ⇒ -3 + x = 10 ⇒ x = 10 + 3 ⇒ x = 13(6 + y)/2 = 8 ⇒ 6 + y = 16 ⇒ y = 16 - 6 ⇒ y = 10Q = (13, 10)....................
Is there any bias in the survey question? In other words, do you think the wording of the question influences your answer? If so, what would be a better way to word the question?
Don't you think that Barry Sanders retired from the NFL too early?
Answers
Answer:
The question is pushing the point that they think that Barry Sanders retired from the NFL too early by the use of don’t, it should be worded like:
Do you think that Barry Sanders retired too early?
Hope this helps!